LEPA VORTEX 88C uses a special multi-vortex frame design and creates a cyclone jet blast to drive the air flow. The cyclone blast is concentrated, yet powerful, enhancing superb air convection to suppress the heat.

The S-blade composed with an advanced winglet structure which minimize the turbulence and stabilize the airflow; it allows the fan to operate with lower noise level and higher flow rate.

Patented BOL (Barometric Oilless) bearing is a self-lubricating design with Nano materials.
The bearing features minimal friction operation; therefore it is quieter than traditional 2 ball-bearing.
The special Nano materials intentionally used for high working temperature, with MTBF≧160,000 hours.